Top "Zero" questions

mysql - function like isnull() to check for zero-value

I'm looking for a function to check if a column has the value 0 that behaves like the isnull() function. This …

mysql substring zero isnull

Empty string inserting a zero, not a null

My insert statement looks like this: INSERT INTO foo (bar) VALUES (''); The bar field was created like so: bar …

mysql null zero

Can an MD5-hash begin with a zero?

Can an MD5-hash begin with a zero? What about SHA-1?

md5 zero

How to make number input area initially empty instead of 0 or 0.00?

I have an input place that should get a number. I want it to be displayed as empty. However when …

jsf input numbers zero

How can I ignore zeros when I take the median on columns of an array?

I have a simple numpy array. array([[10, 0, 10, 0], [ 1, 1, 0, 0] [ 9, 9, 9, 0] [ 0, 10, 1, 0]]) I would like to take the median of each column, individually, of this …

python arrays numpy zero median

How to judge zero value of golang reflect

package main import ( "fmt" "reflect" ) func main() { var p1 *string = nil var v interface{} = p1 val := reflect.Indirect(reflect.ValueOf(…

reflection go zero

Can I check in C(++) if an array is all 0 (or false)?

Can I check in C(++) if an array is all 0 (or false) without iterating/looping over every single value and …

c++ c arrays compare zero

Highcharts - best way to handle and display zero (or negative) values in a line chart series with logarithmic Y axis

In my HighChart line graphs, the series data is being fed from my Ruby on Rails application dynamically. Sometimes the …

jquery highcharts zero logarithm

range countdown to zero

I am taking a beginner Python class and the instructor has asked us to countdown to zero without using recursion. …

python range zero

How to create a Guid with all zero elements?

How to create a Guid that all of its elements are zero. i.e. {00000000-0000-0000-0000-000000000000}. I could …

c# guid zero